4907790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 80

約数和(自身を含む): 13538448

約数和(自身を除く): 8630658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 83, 90, 135, 146, 162, 166, 219, 249, 270, 365, 405, 415, 438, 498, 657, 730, 747, 810, 830, 1095, 1245, 1314, 1494, 1971, 2190, 2241, 2490, 3285, 3735, 3942, 4482, 5913, 6059, 6570, 6723, 7470, 9855, 11205, 11826, 12118, 13446, 18177, 19710, 22410, 29565, 30295, 33615, 36354, 54531, 59130, 60590, 67230, 90885, 109062, 163593, 181770, 272655, 327186, 490779, 545310, 817965, 981558, 1635930, 2453895, 4907790]

約数ペア:

[(1, 4907790), (2, 2453895), (3, 1635930), (5, 981558), (6, 817965), (9, 545310), (10, 490779), (15, 327186), (18, 272655), (27, 181770), (30, 163593), (45, 109062), (54, 90885), (73, 67230), (81, 60590), (83, 59130), (90, 54531), (135, 36354), (146, 33615), (162, 30295), (166, 29565), (219, 22410), (249, 19710), (270, 18177), (365, 13446), (405, 12118), (415, 11826), (438, 11205), (498, 9855), (657, 7470), (730, 6723), (747, 6570), (810, 6059), (830, 5913), (1095, 4482), (1245, 3942), (1314, 3735), (1494, 3285), (1971, 2490), (2190, 2241)]